{"title":"Automotive Hoses","description":"\u003cp\u003eAutomotive hose fails at the point it was never specified for: coolant hose used on fuel, a soft silicone wall cut by the wrong clamp, an intercooler join sized by eye. Hose Suppliers Australia stocks radiator hose, heater hose, fuel line and transmission cooler hose as separate, correctly specified ranges, cut to length from our Brisbane warehouse so the right hose goes on the right circuit.\u003c\/p\u003e\u003ch2\u003eTypes of automotive hose we stock\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone radiator and intercooler hose\u003c\/strong\u003e: 25 mm (1\") to 125 mm (5\") straights in 250 mm, 500 mm and one metre lengths for coolant and boost piping. See the full \u003ca href=\"\/collections\/blue-silicone-radiator-intercooler-hose-150-deg-c\"\u003eradiator and intercooler hose\u003c\/a\u003e range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone heater hose\u003c\/strong\u003e: 6 mm (1\/4\") to 25 mm (1\") for cabin heater and small coolant circuits, in the \u003ca href=\"\/collections\/blue-silicone-heater-hose-150-deg-c\"\u003esilicone heater hose\u003c\/a\u003e range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive fuel hose SAE30R7\u003c\/strong\u003e: 5 mm (3\/16\") to 12 mm (1\/2\") for carburettor feed and return lines, sold by the metre or on a 50 metre coil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto transmission cooler hose\u003c\/strong\u003e: 8 mm (5\/16\") to 12 mm (1\/2\") nitrile hose for gearbox oil cooler lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRubber heater and radiator hose\u003c\/strong\u003e: standard black rubber coolant hose cut by the metre, in our \u003ca href=\"\/collections\/rubber-heater-hose\"\u003erubber heater hose\u003c\/a\u003e range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eChoosing the right automotive hose\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: measure the outside diameter of the pipe or outlet, then order that as the hose inside diameter. Do not size from the old hose, which has usually stretched.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluid\u003c\/strong\u003e: fuel, coolant and transmission fluid each need a different tube compound. Never substitute one for another.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature\u003c\/strong\u003e: silicone suits sustained under-bonnet heat; standard rubber suits cooler runs away from the manifold and turbo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure\u003c\/strong\u003e: boost piping and cooler lines see far more pressure than a heater circuit, so check the rating on the product before you commit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamping\u003c\/strong\u003e: match the clamp to the hose wall, not just the diameter. Our \u003ca href=\"\/collections\/hose-clamps\"\u003ehose clamps\u003c\/a\u003e range includes T-bolt and non-perforated band clamps for silicone.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNeed a hose matched to a specific engine or cooler? Browse the \u003ca href=\"\/collections\/silicone-hoses\"\u003esilicone hoses\u003c\/a\u003e and \u003ca href=\"\/collections\/fuel-line-hoses\"\u003efuel line hoses\u003c\/a\u003e ranges, or call the Brisbane team on (07) 3890 3359. You can also \u003ca href=\"\/pages\/contact\"\u003esend us the measurements\u003c\/a\u003e and we will confirm the size before you order. Workshops and fleets can apply for \u003ca href=\"\/pages\/wholesale-and-trades\"\u003etrade pricing and 30-day terms\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"5mm-fuel-hose-automotive-sae30r7-50psi","title":"5mm (3\/16\") Fuel Hose Automotive SAE30R7","description":"\u003cp\u003e5mm (3\/16\") SAE 30R7 fuel hose is the smallest fuel line in the range, used for carburettor feeds, return lines, vacuum and vent lines, and the small bore work on motorcycles, mowers and outboards. The nitrile rubber tube is compounded to resist diesel, oil and unleaded petrol including ethanol and methanol blends, and the cover withstands fuel, vapour, moisture and heat to 100°C.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal inside diameter 5 mm, outside diameter 12 mm\u003c\/li\u003e\n\u003cli\u003eWorking pressure 50 psi (3.4 bar) at 20°C\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +100°C\u003c\/li\u003e\n\u003cli\u003eMeets and exceeds SAE J30R6 and SAE J30R7\u003c\/li\u003e\n\u003cli\u003eBlack nitrile rubber blend tube, compounded for petrol, diesel and ethanol blends\u003c\/li\u003e\n\u003cli\u003eHigh tensile synthetic braid reinforcement\u003c\/li\u003e\n\u003cli\u003eBlack smooth synthetic rubber cover, weather and ozone resistant\u003c\/li\u003e\n\u003cli\u003eCut to length or supplied on spools (200 m)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCarburettor feed and return lines\u003c\/li\u003e\n\u003cli\u003eSmall engine and mower fuel lines\u003c\/li\u003e\n\u003cli\u003eMotorcycle and outboard fuel systems\u003c\/li\u003e\n\u003cli\u003eVent and vapour lines\u003c\/li\u003e\n\u003cli\u003eFuel filter connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSized on inside diameter: 5mm hose fits a 5mm barb or spigot\u003c\/li\u003e\n\u003cli\u003eClamp with a smooth band or fuel rated \u003ca href=\"\/collections\/hose-clamps\"\u003ehose clamp\u003c\/a\u003e; a perforated band can cut a fuel line over time\u003c\/li\u003e\n\u003cli\u003eThis is a low pressure hose. Do not use it after a high pressure injection pump\u003c\/li\u003e\n\u003cli\u003eDo not substitute general purpose \u003ca href=\"\/collections\/rubber-multi-purpose-hose\"\u003erubber multi purpose hose\u003c\/a\u003e, which is not rated for fuel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWill ethanol blend fuel damage it?\u003c\/h3\u003e\u003cp\u003eThe nitrile tube is compounded to resist unleaded petrol and blends of ethanol and methanol, which is exactly why SAE 30R7 is specified over general rubber hose. Ordinary rubber hose goes soft and fails on E10.\u003c\/p\u003e\u003cp\u003eSizes from 5 mm to 12 mm are in the \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eautomotive fuel hose range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333913616678,"sku":"RFUEL05","price":4.95,"currency_code":"AUD","in_stock":true},{"title":"5m","offer_id":49333913649446,"sku":"RFUEL05","price":24.75,"currency_code":"AUD","in_stock":true},{"title":"10m","offer_id":49333913682214,"sku":"RFUEL05","price":49.5,"currency_code":"AUD","in_stock":true},{"title":"15m","offer_id":49333913714982,"sku":"RFUEL05","price":74.25,"currency_code":"AUD","in_stock":true},{"title":"20m","offer_id":49333913747750,"sku":"RFUEL05","price":99.0,"currency_code":"AUD","in_stock":true},{"title":"50m Coil","offer_id":49333913780518,"sku":"RFUEL05","price":247.5,"currency_code":"AUD","in_stock":true},{"title":"100m Reel","offer_id":49333913813286,"sku":"RFUEL05","price":495.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/products\/FuelHoseAutomotiveSAE30R750psi_664c7e0e-54ff-48b0-9a5e-c63230924c5b.jpg?v=1756339823"},{"product_id":"6mm-fuel-hose-automotive-sae30r7-50psi","title":"6mm (1\/4\") Fuel Hose Automotive SAE30R7","description":"\u003cp\u003e6mm fuel hose (part RFUEL06) is a 6.3 mm (1\/4\") bore rubber hose for low-pressure petrol, diesel and oil lines, made to SAE J30R6 and SAE J30R7. The black nitrile rubber tube is compounded to resist diesel, oil and unleaded petrol, including ethanol and methanol blends, and the smooth synthetic rubber cover stands up to fuel, vapour, moisture, weather and ozone. It is rated to 3.4 bar (50 psi) at 20°C, works from -20°C to +100°C and is cut per metre from 1 m, with 50 m coils and 100 m reels, from our Brisbane warehouse. Full specifications are listed below.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e6.3 mm (1\/4\") inside diameter, 13 mm outside diameter\u003c\/li\u003e\n\u003cli\u003eMeets and exceeds SAE J30R6 and SAE J30R7\u003c\/li\u003e\n\u003cli\u003eWorking pressure 3.4 bar (50 psi) at 20°C\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +100°C\u003c\/li\u003e\n\u003cli\u003eBlack nitrile rubber blend tube resists petrol, diesel, oil and ethanol or methanol fuel blends\u003c\/li\u003e\n\u003cli\u003eHigh tensile synthetic braid reinforcement\u003c\/li\u003e\n\u003cli\u003eWeather and ozone resistant cover for under-bonnet and exposed runs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCarburettor feed and return lines on cars, motorcycles and outboards\u003c\/li\u003e\n\u003cli\u003eFuel lines on mowers, generators, pumps and small engines\u003c\/li\u003e\n\u003cli\u003eDiesel supply and return lines on low-pressure systems\u003c\/li\u003e\n\u003cli\u003eFuel vapour and evaporative lines\u003c\/li\u003e\n\u003cli\u003eOil drain and breather lines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cp\u003ePush the hose over 1\/4\" (6 mm) barbed fittings and clamp with an 11-18 mm or 11-22 mm hose clamp; the thin-band sizes in our \u003ca href=\"\/collections\/hose-clamps\"\u003ehose clamps\u003c\/a\u003e suit the 13 mm outside diameter. For 90 degree turns use the 1\/4\" barbed elbow from our \u003ca href=\"\/collections\/brass-fittings\"\u003ebrass fittings\u003c\/a\u003e. Fuel injection systems run well above 50 psi and need EFI-rated hose, and boat fuel fills need \u003ca href=\"\/collections\/us-coast-guard-approved-fuel-filler-hose\"\u003eUSCG approved fuel filler hose\u003c\/a\u003e; both are in our \u003ca href=\"\/collections\/fuel-line-hoses\"\u003efuel line hose\u003c\/a\u003e range.\u003c\/p\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs SAE J30R7 hose suitable for fuel injection?\u003c\/strong\u003e No. J30R7 is a low-pressure specification, rated here to 3.4 bar (50 psi). Use EFI-rated hose for injected engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use it with ethanol-blended petrol?\u003c\/strong\u003e The tube is compounded for ethanol and methanol blends. Inspect the hose regularly, as with any rubber fuel line.\u003c\/p\u003e\u003cp\u003eOther bores are in our \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eSAE J30R7 fuel hose\u003c\/a\u003e collection, alongside the full \u003ca href=\"\/collections\/automotive-hoses\"\u003eautomotive hoses\u003c\/a\u003e range.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333913354534,"sku":"RFUEL06","price":6.3,"currency_code":"AUD","in_stock":true},{"title":"5m","offer_id":49333913387302,"sku":"RFUEL06","price":31.52,"currency_code":"AUD","in_stock":true},{"title":"10m","offer_id":49333913420070,"sku":"RFUEL06","price":63.03,"currency_code":"AUD","in_stock":true},{"title":"15m","offer_id":49333913452838,"sku":"RFUEL06","price":94.55,"currency_code":"AUD","in_stock":true},{"title":"20m","offer_id":49333913485606,"sku":"RFUEL06","price":126.06,"currency_code":"AUD","in_stock":true},{"title":"50m Coil","offer_id":49333913518374,"sku":"RFUEL06","price":315.15,"currency_code":"AUD","in_stock":true},{"title":"100m Reel","offer_id":49333913551142,"sku":"RFUEL06","price":630.3,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/products\/FuelHoseAutomotiveSAE30R750psi_363fe13e-89a9-4d28-99d7-1add4a425ea1.jpg?v=1756339824"},{"product_id":"8mm-fuel-hose-automotive-sae30r7-50psi","title":"8mm (5\/16\") Fuel Hose Automotive SAE30R7","description":"\u003cp\u003e8mm (5\/16\") SAE 30R7 fuel hose is one of the two most ordered fuel hose sizes, and the standard bore for carburettor and low pressure injection feeds on cars, light commercials and small plant. The nitrile rubber tube is compounded to resist diesel, oil and unleaded petrol including ethanol and methanol blends, and the cover withstands fuel, vapour, moisture and heat to 100°C.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal inside diameter 8 mm, outside diameter 14 mm\u003c\/li\u003e\n\u003cli\u003eWorking pressure 50 psi (3.4 bar) at 20°C\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +100°C\u003c\/li\u003e\n\u003cli\u003eMeets and exceeds SAE J30R6 and SAE J30R7\u003c\/li\u003e\n\u003cli\u003eBlack nitrile rubber blend tube, compounded for petrol, diesel and ethanol blends\u003c\/li\u003e\n\u003cli\u003eHigh tensile synthetic braid reinforcement\u003c\/li\u003e\n\u003cli\u003eBlack smooth synthetic rubber cover, weather and ozone resistant\u003c\/li\u003e\n\u003cli\u003eCut to length or supplied on spools (152.4 m and 200 m)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAutomotive carburettor fuel lines\u003c\/li\u003e\n\u003cli\u003eLow pressure fuel feed and return\u003c\/li\u003e\n\u003cli\u003eDiesel lift pump lines\u003c\/li\u003e\n\u003cli\u003eMarine and outboard fuel systems\u003c\/li\u003e\n\u003cli\u003eGenerator and small plant fuel lines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSized on inside diameter: 8mm hose fits a 8mm barb or spigot\u003c\/li\u003e\n\u003cli\u003eClamp with a smooth band or fuel rated \u003ca href=\"\/collections\/hose-clamps\"\u003ehose clamp\u003c\/a\u003e; a perforated band can cut a fuel line over time\u003c\/li\u003e\n\u003cli\u003eThis is a low pressure hose. Do not use it after a high pressure injection pump\u003c\/li\u003e\n\u003cli\u003eDo not substitute general purpose \u003ca href=\"\/collections\/rubber-multi-purpose-hose\"\u003erubber multi purpose hose\u003c\/a\u003e, which is not rated for fuel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIs this suitable for fuel injection?\u003c\/h3\u003e\u003cp\u003eOnly low pressure fuel systems. SAE 30R7 is rated to 50 psi, and a modern high pressure injection line runs far above that. Use a hose rated for injection pressure on anything after the high pressure pump.\u003c\/p\u003e\u003cp\u003eSizes from 5 mm to 12 mm are in the \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eautomotive fuel hose range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333913092390,"sku":"RFUEL08","price":7.7,"currency_code":"AUD","in_stock":true},{"title":"5m","offer_id":49333913125158,"sku":"RFUEL08","price":38.5,"currency_code":"AUD","in_stock":true},{"title":"10m","offer_id":49333913157926,"sku":"RFUEL08","price":77.0,"currency_code":"AUD","in_stock":true},{"title":"15m","offer_id":49333913190694,"sku":"RFUEL08","price":115.5,"currency_code":"AUD","in_stock":true},{"title":"20m","offer_id":49333913223462,"sku":"RFUEL08","price":154.0,"currency_code":"AUD","in_stock":true},{"title":"50m Coil","offer_id":49333913256230,"sku":"RFUEL08","price":385.0,"currency_code":"AUD","in_stock":true},{"title":"100m Reel","offer_id":49333913288998,"sku":"RFUEL08","price":770.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/products\/FuelHoseAutomotiveSAE30R750psi_cd716d9c-8966-4f1a-bc56-1742c1b60bd0.jpg?v=1756339824"},{"product_id":"10mm-fuel-hose-automotive-sae30r7-50psi","title":"10mm (3\/8\") Fuel Hose Automotive SAE30R7","description":"\u003cp\u003e10mm (3\/8\") SAE 30R7 fuel hose is a common bore for fuel feed and return on larger engines, transfer work and tank plumbing, where 8 mm would restrict the flow the pump needs. The nitrile rubber tube is compounded to resist diesel, oil and unleaded petrol including ethanol and methanol blends, and the cover withstands fuel, vapour, moisture and heat to 100°C.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal inside diameter 9.5 mm, outside diameter 16 mm\u003c\/li\u003e\n\u003cli\u003eWorking pressure 50 psi (3.4 bar) at 20°C\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +100°C\u003c\/li\u003e\n\u003cli\u003eMeets and exceeds SAE J30R6 and SAE J30R7\u003c\/li\u003e\n\u003cli\u003eBlack nitrile rubber blend tube, compounded for petrol, diesel and ethanol blends\u003c\/li\u003e\n\u003cli\u003eHigh tensile synthetic braid reinforcement\u003c\/li\u003e\n\u003cli\u003eBlack smooth synthetic rubber cover, weather and ozone resistant\u003c\/li\u003e\n\u003cli\u003eCut to length or supplied on spools (100 m and 152.4 m)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFuel feed and return on larger engines\u003c\/li\u003e\n\u003cli\u003eDiesel transfer lines\u003c\/li\u003e\n\u003cli\u003eTank to pump plumbing\u003c\/li\u003e\n\u003cli\u003eMarine fuel systems\u003c\/li\u003e\n\u003cli\u003eAgricultural and plant fuel lines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSized on inside diameter: 10mm hose fits a 10mm barb or spigot\u003c\/li\u003e\n\u003cli\u003eClamp with a smooth band or fuel rated \u003ca href=\"\/collections\/hose-clamps\"\u003ehose clamp\u003c\/a\u003e; a perforated band can cut a fuel line over time\u003c\/li\u003e\n\u003cli\u003eThis is a low pressure hose. Do not use it after a high pressure injection pump\u003c\/li\u003e\n\u003cli\u003eDo not substitute general purpose \u003ca href=\"\/collections\/rubber-multi-purpose-hose\"\u003erubber multi purpose hose\u003c\/a\u003e, which is not rated for fuel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCan I use it for oil as well as fuel?\u003c\/h3\u003e\u003cp\u003eYes. The nitrile tube resists diesel, oil and unleaded petrol, so oil transfer and lubrication lines are well within it, provided the pressure stays under 50 psi.\u003c\/p\u003e\u003cp\u003eSizes from 5 mm to 12 mm are in the \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eautomotive fuel hose range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333912863014,"sku":"RFUEL10","price":8.36,"currency_code":"AUD","in_stock":true},{"title":"5m","offer_id":49333912895782,"sku":"RFUEL10","price":41.8,"currency_code":"AUD","in_stock":true},{"title":"10m","offer_id":49333912928550,"sku":"RFUEL10","price":83.6,"currency_code":"AUD","in_stock":true},{"title":"15m","offer_id":49333912961318,"sku":"RFUEL10","price":125.4,"currency_code":"AUD","in_stock":true},{"title":"20m","offer_id":49333912994086,"sku":"RFUEL10","price":167.2,"currency_code":"AUD","in_stock":true},{"title":"50m Coil","offer_id":49333913026854,"sku":"RFUEL10","price":418.0,"currency_code":"AUD","in_stock":true},{"title":"100m Reel","offer_id":49333913059622,"sku":"RFUEL10","price":836.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/products\/FuelHoseAutomotiveSAE30R750psi_ada30b88-d572-4e11-9420-1e6866de34d7.jpg?v=1756339825"},{"product_id":"12mm-fuel-hose-automotive-sae30r7-50psi","title":"12mm (1\/2\") Fuel Hose Automotive SAE30R7","description":"\u003cp\u003e12mm (1\/2\") SAE 30R7 fuel hose is the largest fuel hose in the range, for tank fill, transfer and the feed lines on larger diesel plant where volume matters more than pressure. The nitrile rubber tube is compounded to resist diesel, oil and unleaded petrol including ethanol and methanol blends, and the cover withstands fuel, vapour, moisture and heat to 100°C.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal inside diameter 12.7 mm, outside diameter 19 mm\u003c\/li\u003e\n\u003cli\u003eWorking pressure 50 psi (3.4 bar) at 20°C\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +100°C\u003c\/li\u003e\n\u003cli\u003eMeets and exceeds SAE J30R6 and SAE J30R7\u003c\/li\u003e\n\u003cli\u003eBlack nitrile rubber blend tube, compounded for petrol, diesel and ethanol blends\u003c\/li\u003e\n\u003cli\u003eHigh tensile synthetic braid reinforcement\u003c\/li\u003e\n\u003cli\u003eBlack smooth synthetic rubber cover, weather and ozone resistant\u003c\/li\u003e\n\u003cli\u003eCut to length or supplied on spools (100 m and 152.4 m)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFuel tank fill and breather lines\u003c\/li\u003e\n\u003cli\u003eDiesel transfer and decanting\u003c\/li\u003e\n\u003cli\u003eLarge plant and generator fuel feed\u003c\/li\u003e\n\u003cli\u003eMarine tank plumbing\u003c\/li\u003e\n\u003cli\u003eWorkshop fuel handling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSized on inside diameter: 12mm hose fits a 12mm barb or spigot\u003c\/li\u003e\n\u003cli\u003eClamp with a smooth band or fuel rated \u003ca href=\"\/collections\/hose-clamps\"\u003ehose clamp\u003c\/a\u003e; a perforated band can cut a fuel line over time\u003c\/li\u003e\n\u003cli\u003eThis is a low pressure hose. Do not use it after a high pressure injection pump\u003c\/li\u003e\n\u003cli\u003eDo not substitute general purpose \u003ca href=\"\/collections\/rubber-multi-purpose-hose\"\u003erubber multi purpose hose\u003c\/a\u003e, which is not rated for fuel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFuel hose or fuel filler hose?\u003c\/h3\u003e\u003cp\u003eThis is a 50 psi feed and transfer hose. A proper filler neck hose is a larger, thicker walled product built for the abuse of a fill point. For tank fill lines at this bore, check which one your application actually calls for.\u003c\/p\u003e\u003cp\u003eSizes from 5 mm to 12 mm are in the \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eautomotive fuel hose range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333912633638,"sku":"RFUEL12","price":11.9,"currency_code":"AUD","in_stock":true},{"title":"5m","offer_id":49333912666406,"sku":"RFUEL12","price":59.51,"currency_code":"AUD","in_stock":true},{"title":"10m","offer_id":49333912699174,"sku":"RFUEL12","price":119.02,"currency_code":"AUD","in_stock":true},{"title":"15m","offer_id":49333912731942,"sku":"RFUEL12","price":178.53,"currency_code":"AUD","in_stock":true},{"title":"20m","offer_id":49333912764710,"sku":"RFUEL12","price":238.04,"currency_code":"AUD","in_stock":true},{"title":"50m Coil","offer_id":49333912797478,"sku":"RFUEL12","price":595.1,"currency_code":"AUD","in_stock":true},{"title":"100m Reel","offer_id":49333912830246,"sku":"RFUEL12","price":1190.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/products\/FuelHoseAutomotiveSAE30R750psi_d9850271-8f74-4187-860a-1586f36e0492.jpg?v=1756339826"},{"product_id":"10mm-blue-silicone-heater-hose-150-deg-c","title":"10mm (3\/8\") Blue Silicone Heater Hose","description":"\u003cp\u003e10mm (3\/8\") blue silicone heater hose (part SILHH10) is a common heater and bypass size on cars and light commercials, and a frequent choice for replacing perished factory rubber with something that will not go hard and split in a few seasons. Silicone holds its properties through heat cycling where rubber hardens and splits, which is why it is specified on vehicles and plant that cannot afford a coolant failure.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal inside diameter 10mm (3\/8\")\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds SAE J20R1, Class A\u003c\/li\u003e\n\u003cli\u003eTemperature range -55°C to +180°C\u003c\/li\u003e\n\u003cli\u003eHigh performance silicone with one ply polyester fabric reinforcement\u003c\/li\u003e\n\u003cli\u003eOzone resistant and oil splash resistant\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant and stable through repeated heat cycles\u003c\/li\u003e\n\u003cli\u003eSold by the metre or in coils (7.5 m and 91.4 m)\u003c\/li\u003e\n\u003cli\u003eNot suitable for fuel or oil transfer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeater and bypass hoses\u003c\/li\u003e\n\u003cli\u003eCoolant recovery lines\u003c\/li\u003e\n\u003cli\u003eSmall radiator connections\u003c\/li\u003e\n\u003cli\u003eMarine engine cooling\u003c\/li\u003e\n\u003cli\u003ePlant and generator engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSized on inside diameter: 10mm hose fits a 10mm spigot or outlet\u003c\/li\u003e\n\u003cli\u003eUse a smooth band or T-bolt clamp from the \u003ca href=\"\/collections\/hose-clamps\"\u003eclamp range\u003c\/a\u003e; silicone is softer than rubber and a perforated band can bite the wall\u003c\/li\u003e\n\u003cli\u003eFor fuel lines use \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eSAE 30R7 fuel hose\u003c\/a\u003e, not silicone\u003c\/li\u003e\n\u003cli\u003eMatching silicone clamp kits are in the \u003ca href=\"\/collections\/silicone-hoses\"\u003esilicone hose range\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow long does silicone last against rubber?\u003c\/h3\u003e\u003cp\u003eSilicone does not harden and crack the way rubber does with heat cycling and ozone, which is the usual failure mode on a heater line. That is why it is specified on machinery where a coolant failure means downtime.\u003c\/p\u003e\u003cp\u003eSizes from 6 mm to 25 mm are in the \u003ca href=\"\/collections\/blue-silicone-heater-hose-150-deg-c\"\u003eblue silicone heater hose range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333826388262,"sku":"SILHH10","price":15.95,"currency_code":"AUD","in_stock":true},{"title":"3m","offer_id":49333826421030,"sku":"SILHH10","price":47.85,"currency_code":"AUD","in_stock":true},{"title":"5m","offer_id":49333826453798,"sku":"SILHH10","price":79.75,"currency_code":"AUD","in_stock":true},{"title":"10m","offer_id":49333826486566,"sku":"SILHH10","price":159.5,"currency_code":"AUD","in_stock":true},{"title":"15m","offer_id":49333826519334,"sku":"SILHH10","price":239.25,"currency_code":"AUD","in_stock":true},{"title":"20m","offer_id":49333826552102,"sku":"SILHH10","price":319.0,"currency_code":"AUD","in_stock":true},{"title":"30m","offer_id":49333826584870,"sku":"SILHH10","price":478.5,"currency_code":"AUD","in_stock":true},{"title":"76m Reel","offer_id":49333826617638,"sku":"SILHH10","price":1212.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/products\/BlueSiliconeHeaterHose150DegC_40b341b8-0600-44a0-bd83-784a4a892d1a.jpg?v=1756338170"},{"product_id":"12mm-blue-silicone-heater-hose-150-deg-c","title":"12mm (1\/2\") Blue Silicone Heater Hose","description":"\u003cp\u003e12mm (1\/2\") blue silicone heater hose (part SILHH12) is the workhorse heater hose size, used for heater cores, bypass loops and small radiator connections across cars, trucks, buses and plant. Silicone holds its properties through heat cycling where rubber hardens and splits, which is why it is specified on vehicles and plant that cannot afford a coolant failure.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal inside diameter 12mm (1\/2\")\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds SAE J20R1, Class A\u003c\/li\u003e\n\u003cli\u003eTemperature range -55°C to +180°C\u003c\/li\u003e\n\u003cli\u003eHigh performance silicone with one ply polyester fabric reinforcement\u003c\/li\u003e\n\u003cli\u003eOzone resistant and oil splash resistant\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant and stable through repeated heat cycles\u003c\/li\u003e\n\u003cli\u003eSold by the metre or in coils (7.5 m and 91.4 m)\u003c\/li\u003e\n\u003cli\u003eNot suitable for fuel or oil transfer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeater core feed and return\u003c\/li\u003e\n\u003cli\u003eBypass and recirculation loops\u003c\/li\u003e\n\u003cli\u003eSmall radiator top and bottom hoses\u003c\/li\u003e\n\u003cli\u003eTruck and bus cooling systems\u003c\/li\u003e\n\u003cli\u003eAgricultural and construction plant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSized on inside diameter: 12mm hose fits a 12mm spigot or outlet\u003c\/li\u003e\n\u003cli\u003eUse a smooth band or T-bolt clamp from the \u003ca href=\"\/collections\/hose-clamps\"\u003eclamp range\u003c\/a\u003e; silicone is softer than rubber and a perforated band can bite the wall\u003c\/li\u003e\n\u003cli\u003eFor fuel lines use \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eSAE 30R7 fuel hose\u003c\/a\u003e, not silicone\u003c\/li\u003e\n\u003cli\u003eMatching silicone clamp kits are in the \u003ca href=\"\/collections\/silicone-hoses\"\u003esilicone hose range\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIs this hose suitable for fuel or oil?\u003c\/h3\u003e\u003cp\u003eNo. It is ozone and oil splash resistant, meaning it survives contact from outside, but it must not carry fuel or oil. Use a hose rated for the fluid, such as SAE 30R7 fuel hose.\u003c\/p\u003e\u003cp\u003eSizes from 6 mm to 25 mm are in the \u003ca href=\"\/collections\/blue-silicone-heater-hose-150-deg-c\"\u003eblue silicone heater hose range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333826093350,"sku":"SILHH12","price":18.59,"currency_code":"AUD","in_stock":true},{"title":"3m","offer_id":49333826126118,"sku":"SILHH12","price":55.77,"currency_code":"AUD","in_stock":true},{"title":"5m","offer_id":49333826158886,"sku":"SILHH12","price":92.95,"currency_code":"AUD","in_stock":true},{"title":"10m","offer_id":49333826191654,"sku":"SILHH12","price":185.9,"currency_code":"AUD","in_stock":true},{"title":"15m","offer_id":49333826224422,"sku":"SILHH12","price":278.85,"currency_code":"AUD","in_stock":true},{"title":"20m","offer_id":49333826257190,"sku":"SILHH12","price":371.8,"currency_code":"AUD","in_stock":true},{"title":"30m","offer_id":49333826289958,"sku":"SILHH12","price":557.7,"currency_code":"AUD","in_stock":true},{"title":"76m Reel","offer_id":49333826322726,"sku":"SILHH12","price":1412.84,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/products\/BlueSiliconeHeaterHose150DegC_32a1dd3f-dc47-4412-be0e-d7eae2a479a3.jpg?v=1756338170"},{"product_id":"16mm-blue-silicone-heater-hose-150-deg-c","title":"16mm (5\/8\") Blue Silicone Heater Hose","description":"\u003cp\u003e16mm (5\/8\") blue silicone heater hose (part SILHH16) is a mid bore coolant hose for larger heater circuits and intercooler plumbing, where the extra flow is needed and the run passes close to hot exhaust components. Silicone holds its properties through heat cycling where rubber hardens and splits, which is why it is specified on vehicles and plant that cannot afford a coolant failure.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal inside diameter 16mm (5\/8\")\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds SAE J20R1, Class A\u003c\/li\u003e\n\u003cli\u003eTemperature range -55°C to +180°C\u003c\/li\u003e\n\u003cli\u003eHigh performance silicone with one ply polyester fabric reinforcement\u003c\/li\u003e\n\u003cli\u003eOzone resistant and oil splash resistant\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant and stable through repeated heat cycles\u003c\/li\u003e\n\u003cli\u003eSold by the metre or in coils (7.5 m and 91.4 m)\u003c\/li\u003e\n\u003cli\u003eNot suitable for fuel or oil transfer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLarger heater circuits\u003c\/li\u003e\n\u003cli\u003eIntercooler and charge air connections\u003c\/li\u003e\n\u003cli\u003eTruck and bus coolant lines\u003c\/li\u003e\n\u003cli\u003eMarine and industrial engines\u003c\/li\u003e\n\u003cli\u003ePerformance and race builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSized on inside diameter: 16mm hose fits a 16mm spigot or outlet\u003c\/li\u003e\n\u003cli\u003eUse a smooth band or T-bolt clamp from the \u003ca href=\"\/collections\/hose-clamps\"\u003eclamp range\u003c\/a\u003e; silicone is softer than rubber and a perforated band can bite the wall\u003c\/li\u003e\n\u003cli\u003eFor fuel lines use \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eSAE 30R7 fuel hose\u003c\/a\u003e, not silicone\u003c\/li\u003e\n\u003cli\u003eMatching silicone clamp kits are in the \u003ca href=\"\/collections\/silicone-hoses\"\u003esilicone hose range\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDoes silicone need a different clamp?\u003c\/h3\u003e\u003cp\u003eIt works best with a smooth band or T-bolt clamp. A perforated band can bite into the softer wall over time, especially on a line that heat cycles every day.\u003c\/p\u003e\u003cp\u003eSizes from 6 mm to 25 mm are in the \u003ca href=\"\/collections\/blue-silicone-heater-hose-150-deg-c\"\u003eblue silicone heater hose range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333825634598,"sku":"SILHH16","price":20.9,"currency_code":"AUD","in_stock":true},{"title":"3m","offer_id":49333825667366,"sku":"SILHH16","price":62.7,"currency_code":"AUD","in_stock":true},{"title":"5m","offer_id":49333825700134,"sku":"SILHH16","price":104.5,"currency_code":"AUD","in_stock":true},{"title":"10m","offer_id":49333825732902,"sku":"SILHH16","price":209.0,"currency_code":"AUD","in_stock":true},{"title":"15m","offer_id":49333825765670,"sku":"SILHH16","price":313.5,"currency_code":"AUD","in_stock":true},{"title":"20m","offer_id":49333825798438,"sku":"SILHH16","price":418.0,"currency_code":"AUD","in_stock":true},{"title":"30m","offer_id":49333825831206,"sku":"SILHH16","price":627.0,"currency_code":"AUD","in_stock":true},{"title":"76m Reel","offer_id":49333825863974,"sku":"SILHH16","price":1588.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/products\/BlueSiliconeHeaterHose150DegC_0117eee7-11ac-416d-a207-df48dd0e47e4.jpg?v=1756338171"},{"product_id":"19mm-blue-silicone-heater-hose-150-deg-c","title":"19mm (3\/4\") Blue Silicone Heater Hose","description":"\u003cp\u003e19mm (3\/4\") blue silicone heater hose (part SILHH19) is one of the two most requested sizes, used for radiator and intercooler connections on cars, trucks and buses, and the common replacement when factory rubber has gone hard. Silicone holds its properties through heat cycling where rubber hardens and splits, which is why it is specified on vehicles and plant that cannot afford a coolant failure.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal inside diameter 19mm (3\/4\")\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds SAE J20R1, Class A\u003c\/li\u003e\n\u003cli\u003eTemperature range -55°C to +180°C\u003c\/li\u003e\n\u003cli\u003eHigh performance silicone with one ply polyester fabric reinforcement\u003c\/li\u003e\n\u003cli\u003eOzone resistant and oil splash resistant\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant and stable through repeated heat cycles\u003c\/li\u003e\n\u003cli\u003eSold by the metre or in coils (7.5 m and 91.4 m)\u003c\/li\u003e\n\u003cli\u003eNot suitable for fuel or oil transfer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRadiator top and bottom hoses\u003c\/li\u003e\n\u003cli\u003eIntercooler and charge air piping\u003c\/li\u003e\n\u003cli\u003eHeater circuits on trucks and buses\u003c\/li\u003e\n\u003cli\u003eMarine engine cooling\u003c\/li\u003e\n\u003cli\u003eMining and agricultural plant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSized on inside diameter: 19mm hose fits a 19mm spigot or outlet\u003c\/li\u003e\n\u003cli\u003eUse a smooth band or T-bolt clamp from the \u003ca href=\"\/collections\/hose-clamps\"\u003eclamp range\u003c\/a\u003e; silicone is softer than rubber and a perforated band can bite the wall\u003c\/li\u003e\n\u003cli\u003eFor fuel lines use \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eSAE 30R7 fuel hose\u003c\/a\u003e, not silicone\u003c\/li\u003e\n\u003cli\u003eMatching silicone clamp kits are in the \u003ca href=\"\/collections\/silicone-hoses\"\u003esilicone hose range\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWill it hold boost pressure?\u003c\/h3\u003e\u003cp\u003eFor charge air use on a standard system it is well suited, being reinforced with one ply of polyester fabric. For high boost applications specify a multi ply silicone hose rated for the pressure.\u003c\/p\u003e\u003cp\u003eSizes from 6 mm to 25 mm are in the \u003ca href=\"\/collections\/blue-silicone-heater-hose-150-deg-c\"\u003eblue silicone heater hose range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333825372454,"sku":"SILHH19","price":23.1,"currency_code":"AUD","in_stock":true},{"title":"3m","offer_id":49333825405222,"sku":"SILHH19","price":69.3,"currency_code":"AUD","in_stock":true},{"title":"5m","offer_id":49333825437990,"sku":"SILHH19","price":115.5,"currency_code":"AUD","in_stock":true},{"title":"10m","offer_id":49333825470758,"sku":"SILHH19","price":231.0,"currency_code":"AUD","in_stock":true},{"title":"15m","offer_id":49333825503526,"sku":"SILHH19","price":346.5,"currency_code":"AUD","in_stock":true},{"title":"20m","offer_id":49333825536294,"sku":"SILHH19","price":462.0,"currency_code":"AUD","in_stock":true},{"title":"30m","offer_id":49333825569062,"sku":"SILHH19","price":693.0,"currency_code":"AUD","in_stock":true},{"title":"76m Reel","offer_id":49333825601830,"sku":"SILHH19","price":1755.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/products\/BlueSiliconeHeaterHose150DegC_9360f325-58b0-4066-a55c-b62165bd02a6.jpg?v=1756338172"},{"product_id":"22mm-blue-silicone-heater-hose-150-deg-c","title":"22mm (7\/8\") Blue Silicone Heater Hose","description":"\u003cp\u003e22mm (7\/8\") blue silicone heater hose (part SILHH22) is a larger coolant bore for radiator and intercooler runs on heavier engines, where flow volume matters and the hose sits in a hot, tight engine bay. Silicone holds its properties through heat cycling where rubber hardens and splits, which is why it is specified on vehicles and plant that cannot afford a coolant failure.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal inside diameter 22mm (7\/8\")\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds SAE J20R1, Class A\u003c\/li\u003e\n\u003cli\u003eTemperature range -55°C to +180°C\u003c\/li\u003e\n\u003cli\u003eHigh performance silicone with one ply polyester fabric reinforcement\u003c\/li\u003e\n\u003cli\u003eOzone resistant and oil splash resistant\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant and stable through repeated heat cycles\u003c\/li\u003e\n\u003cli\u003eSold by the metre or in coils (7.5 m)\u003c\/li\u003e\n\u003cli\u003eNot suitable for fuel or oil transfer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRadiator connections on larger engines\u003c\/li\u003e\n\u003cli\u003eIntercooler and charge air runs\u003c\/li\u003e\n\u003cli\u003eBus and truck cooling circuits\u003c\/li\u003e\n\u003cli\u003eGenerator and pump set engines\u003c\/li\u003e\n\u003cli\u003eMarine and industrial plant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSized on inside diameter: 22mm hose fits a 22mm spigot or outlet\u003c\/li\u003e\n\u003cli\u003eUse a smooth band or T-bolt clamp from the \u003ca href=\"\/collections\/hose-clamps\"\u003eclamp range\u003c\/a\u003e; silicone is softer than rubber and a perforated band can bite the wall\u003c\/li\u003e\n\u003cli\u003eFor fuel lines use \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eSAE 30R7 fuel hose\u003c\/a\u003e, not silicone\u003c\/li\u003e\n\u003cli\u003eMatching silicone clamp kits are in the \u003ca href=\"\/collections\/silicone-hoses\"\u003esilicone hose range\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy is silicone blue?\u003c\/h3\u003e\u003cp\u003eColour is identification, not performance. Blue marks the line as a silicone coolant hose so it is not confused with fuel, oil or air lines when someone else works on the engine later.\u003c\/p\u003e\u003cp\u003eSizes from 6 mm to 25 mm are in the \u003ca href=\"\/collections\/blue-silicone-heater-hose-150-deg-c\"\u003eblue silicone heater hose range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333825077542,"sku":"SILHH22","price":33.0,"currency_code":"AUD","in_stock":true},{"title":"3m","offer_id":49333825110310,"sku":"SILHH22","price":99.0,"currency_code":"AUD","in_stock":true},{"title":"5m","offer_id":49333825143078,"sku":"SILHH22","price":165.0,"currency_code":"AUD","in_stock":true},{"title":"10m","offer_id":49333825175846,"sku":"SILHH22","price":330.0,"currency_code":"AUD","in_stock":true},{"title":"15m","offer_id":49333825208614,"sku":"SILHH22","price":495.0,"currency_code":"AUD","in_stock":true},{"title":"20m","offer_id":49333825241382,"sku":"SILHH22","price":660.0,"currency_code":"AUD","in_stock":true},{"title":"30m","offer_id":49333825274150,"sku":"SILHH22","price":990.0,"currency_code":"AUD","in_stock":true},{"title":"76m Reel","offer_id":49333825306918,"sku":"SILHH22","price":2508.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/products\/BlueSiliconeHeaterHose150DegC_e128b8c4-350d-4c10-8f3f-8652c18f32fb.jpg?v=1756338173"},{"product_id":"25mm-blue-silicone-heater-hose-150-deg-c","title":"25mm (1\") Blue Silicone Heater Hose","description":"\u003cp\u003e25mm (1\") blue silicone heater hose (part SILHH25) is the largest bore in the range, for radiator and intercooler connections on trucks, buses and industrial engines where the coolant volume is high and underbonnet temperatures are punishing. Silicone holds its properties through heat cycling where rubber hardens and splits, which is why it is specified on vehicles and plant that cannot afford a coolant failure.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal inside diameter 25mm (1\")\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds SAE J20R1, Class A\u003c\/li\u003e\n\u003cli\u003eTemperature range -55°C to +180°C\u003c\/li\u003e\n\u003cli\u003eHigh performance silicone with one ply polyester fabric reinforcement\u003c\/li\u003e\n\u003cli\u003eOzone resistant and oil splash resistant\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant and stable through repeated heat cycles\u003c\/li\u003e\n\u003cli\u003eSold by the metre or in coils (7.5 m and 91.4 m)\u003c\/li\u003e\n\u003cli\u003eNot suitable for fuel or oil transfer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRadiator hoses on heavy vehicles\u003c\/li\u003e\n\u003cli\u003eLarge intercooler and charge air runs\u003c\/li\u003e\n\u003cli\u003eBus, truck and coach cooling\u003c\/li\u003e\n\u003cli\u003eStationary and generator engines\u003c\/li\u003e\n\u003cli\u003eMining and quarry plant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSized on inside diameter: 25mm hose fits a 25mm spigot or outlet\u003c\/li\u003e\n\u003cli\u003eUse a smooth band or T-bolt clamp from the \u003ca href=\"\/collections\/hose-clamps\"\u003eclamp range\u003c\/a\u003e; silicone is softer than rubber and a perforated band can bite the wall\u003c\/li\u003e\n\u003cli\u003eFor fuel lines use \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eSAE 30R7 fuel hose\u003c\/a\u003e, not silicone\u003c\/li\u003e\n\u003cli\u003eMatching silicone clamp kits are in the \u003ca href=\"\/collections\/silicone-hoses\"\u003esilicone hose range\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCan it be cut to length?\u003c\/h3\u003e\u003cp\u003eYes, it is supplied by the metre and cuts cleanly with a sharp knife. Cut square so the hose seats fully on the spigot and the clamp sits behind the bead.\u003c\/p\u003e\u003cp\u003eSizes from 6 mm to 25 mm are in the \u003ca href=\"\/collections\/blue-silicone-heater-hose-150-deg-c\"\u003eblue silicone heater hose range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333824684326,"sku":"SILHH25","price":36.3,"currency_code":"AUD","in_stock":true},{"title":"3m","offer_id":49333824717094,"sku":"SILHH25","price":108.9,"currency_code":"AUD","in_stock":true},{"title":"5m","offer_id":49333824749862,"sku":"SILHH25","price":181.5,"currency_code":"AUD","in_stock":true},{"title":"10m","offer_id":49333824782630,"sku":"SILHH25","price":363.0,"currency_code":"AUD","in_stock":true},{"title":"15m","offer_id":49333824815398,"sku":"SILHH25","price":544.5,"currency_code":"AUD","in_stock":true},{"title":"20m","offer_id":49333824848166,"sku":"SILHH25","price":726.0,"currency_code":"AUD","in_stock":true},{"title":"30m","offer_id":49333824880934,"sku":"SILHH25","price":1089.0,"currency_code":"AUD","in_stock":true},{"title":"76m Reel","offer_id":49333824913702,"sku":"SILHH25","price":2758.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/products\/BlueSiliconeHeaterHose150DegC_735fb1db-abef-40a1-8c64-edd6e426cbe3.jpg?v=1756338174"},{"product_id":"25mm-blue-silicone-radiator-intercooler-hose-150-deg-c","title":"25mm (1\") Blue Silicone Radiator\/Intercooler Hose","description":"\u003cp\u003eThe 25 mm (1\") bore is the smallest straight length in this blue silicone radiator and intercooler range, and it takes the small work: bypass loops, heater returns and short coolant joins on cars and light plant. One thing to be clear about before ordering — silicone carries coolant and charge air, and the supplier states it is not suitable for fuel or oil transfer. Oil splash on the outside of the hose is fine; petrol or diesel through the bore is not. Order SILRH-100 for a 250 mm or 500 mm piece, SILRH-100X36 for the metre.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBore 25 mm (1\") with a smooth inside wall\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds SAE J20R1, Class A\u003c\/li\u003e\n\u003cli\u003eService band -55°C to 180°C\u003c\/li\u003e\n\u003cli\u003eHigh performance silicone over 4-ply polyester fabric reinforcement\u003c\/li\u003e\n\u003cli\u003eOzone resistant, oil splash resistant and corrosion resistant\u003c\/li\u003e\n\u003cli\u003eCut to 250 mm, 500 mm or 1 m straight lengths\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBypass and heater return joins on cars\u003c\/li\u003e\n\u003cli\u003eShort coolant links on small petrol and diesel engines\u003c\/li\u003e\n\u003cli\u003eCompact intake piping on a modest turbo build\u003c\/li\u003e\n\u003cli\u003eExpansion tank and overflow connections\u003c\/li\u003e\n\u003cli\u003eCoolant runs on small machinery and pumps\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eClamp it with a smooth band or T-bolt from the \u003ca href=\"\/collections\/hose-clamps\"\u003eclamp range\u003c\/a\u003e, not a perforated band: silicone is softer than rubber and the slots bite into the wall as the clamp is tightened\u003c\/li\u003e\n\u003cli\u003eMeasured on bore, so 25 mm hose slides over a 25 mm spigot\u003c\/li\u003e\n\u003cli\u003eBelow this bore, the \u003ca href=\"\/collections\/blue-silicone-heater-hose-150-deg-c\"\u003eblue silicone heater hose\u003c\/a\u003e covers small heater and coolant lines\u003c\/li\u003e\n\u003cli\u003ePetrol and diesel lines take \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eautomotive fuel hose\u003c\/a\u003e, never silicone\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy can silicone not be used for fuel or oil transfer?\u003c\/h3\u003e\u003cp\u003eSilicone softens and swells in contact with petrol, diesel and engine oil, which is why the supplier rules the hose out for fuel and oil transfer. Splash resistance on the outside of the hose is a separate property, and this hose has it.\u003c\/p\u003e\u003ch3\u003eWhich length should I order?\u003c\/h3\u003e\u003cp\u003e250 mm and 500 mm suit a single join. The 1 m length gives enough to cut two or three short pieces and keep an offcut in the toolbox.\u003c\/p\u003e\u003cp\u003eEvery bore from 25 mm to 125 mm is listed in the \u003ca href=\"\/collections\/blue-silicone-radiator-intercooler-hose-150-deg-c\"\u003eblue silicone radiator and intercooler hose\u003c\/a\u003e range.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333824651558,"sku":"SILRH-100X36","price":51.48,"currency_code":"AUD","in_stock":true},{"title":"250mm","offer_id":44643721871654,"sku":"SILRH-100","price":22.0,"currency_code":"AUD","in_stock":true},{"title":"500mm","offer_id":44643721904422,"sku":"SILRH-100","price":44.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/files\/Mikesilicone_3518d080-d62d-4353-b223-adb58d5f51ac.png?v=1758505600"},{"product_id":"32mm-blue-silicone-radiator-intercooler-hose-150-deg-c","title":"32mm (1 1\/4\") Blue Silicone Radiator\/Intercooler Hose","description":"\u003cp\u003e32 mm (1 1\/4\") blue silicone hose sits in the small coolant band, joining bypass runs, throttle body coolant lines and compact intake piping on cars, light trucks and machinery. Read the limit first: this is a coolant and charge air hose and the supplier does not rate it for fuel or oil transfer. The wall is high performance silicone over four plies of polyester fabric, so it holds its round section on a tight bend rather than kinking flat.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal bore 32 mm (1 1\/4\")\u003c\/li\u003e\n\u003cli\u003eSAE J20R1, Class A, met or exceeded\u003c\/li\u003e\n\u003cli\u003e4-ply polyester fabric reinforcement\u003c\/li\u003e\n\u003cli\u003eRated from -55°C up to 180°C\u003c\/li\u003e\n\u003cli\u003eResists ozone, oil splash and corrosion\u003c\/li\u003e\n\u003cli\u003ePart SILRH-125, or SILRH-125X36 for the 1 m length\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRadiator bypass and small top hose joins\u003c\/li\u003e\n\u003cli\u003eThrottle body and inlet coolant lines\u003c\/li\u003e\n\u003cli\u003eCompact intercooler piping on factory turbo cars\u003c\/li\u003e\n\u003cli\u003eCoolant plumbing on generators and pumps\u003c\/li\u003e\n\u003cli\u003eAuxiliary coolant runs on buses and light trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSilicone is a softer wall than rubber, so reach for a smooth band or T-bolt clamp from the \u003ca href=\"\/collections\/hose-clamps\"\u003ehose clamp range\u003c\/a\u003e; a perforated band cuts into it as it comes up to tension\u003c\/li\u003e\n\u003cli\u003eSized on bore: 32 mm fits a 32 mm pipe end or outlet\u003c\/li\u003e\n\u003cli\u003eSits with the rest of the \u003ca href=\"\/collections\/automotive-hoses\"\u003eautomotive hose\u003c\/a\u003e range\u003c\/li\u003e\n\u003cli\u003eFuel and oil lines need \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eautomotive fuel hose\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWill 32 mm silicone fit a 1 1\/4 inch pipe?\u003c\/h3\u003e\u003cp\u003eYes. The supplier lists this hose at 32 mm (1 1\/4\"), and the figure is the inside diameter, so the hose pushes over a 1 1\/4\" spigot and the clamp pulls it down onto the bead.\u003c\/p\u003e\u003ch3\u003eCan it be cut down?\u003c\/h3\u003e\u003cp\u003eYes. Cut square with a sharp blade so the end seats fully on the spigot and the clamp sits behind the bead rather than on the cut edge.\u003c\/p\u003e\u003cp\u003eThe full size list, 25 mm to 125 mm, is in the \u003ca href=\"\/collections\/blue-silicone-radiator-intercooler-hose-150-deg-c\"\u003eblue silicone radiator and intercooler hose\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333824553254,"sku":"SILRH-125X36","price":57.97,"currency_code":"AUD","in_stock":true},{"title":"250mm","offer_id":44643820044582,"sku":"SILRH-125","price":22.5,"currency_code":"AUD","in_stock":true},{"title":"500mm","offer_id":44643820077350,"sku":"SILRH-125","price":45.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/files\/Mikesilicone.png?v=1756338175"},{"product_id":"35mm-blue-silicone-radiator-intercooler-hose-150-deg-c","title":"35mm (1 3\/8\") Blue Silicone Radiator\/Intercooler Hose","description":"\u003cp\u003e35 mm (1 3\/8\") is one of the in-between bores that keeps a job moving when a 32 mm hose is loose on the outlet and a 38 mm will not clamp down. It is a small coolant size, used on bypass runs, heater plumbing and compact intake piping. The safety line to note: the supplier states the hose is not suitable for fuel or oil transfer, so keep it on coolant and air. Stocked as SILRH-138 for the 250 mm and 500 mm cuts, SILRH-138X36 by the metre.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e35 mm (1 3\/8\") inside diameter\u003c\/li\u003e\n\u003cli\u003eSpecification: SAE J20R1, Class A\u003c\/li\u003e\n\u003cli\u003eSilicone wall carried on 4-ply polyester fabric\u003c\/li\u003e\n\u003cli\u003e-55°C to 180°C working range\u003c\/li\u003e\n\u003cli\u003eOzone and oil splash resistant\u003c\/li\u003e\n\u003cli\u003eStraight lengths: 250 mm, 500 mm, 1 m\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOdd-size radiator outlets where 32 mm and 38 mm both miss\u003c\/li\u003e\n\u003cli\u003eHeater and bypass plumbing on older vehicles\u003c\/li\u003e\n\u003cli\u003eSmall charge air joins between alloy pipes\u003c\/li\u003e\n\u003cli\u003eCoolant lines on compact diesel plant\u003c\/li\u003e\n\u003cli\u003eRepair joins in a hot engine bay\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eA smooth band or T-bolt clamp is the right choice here — perforated band clamps chew into silicone, which is softer than the rubber they were designed around. The \u003ca href=\"\/collections\/hose-clamps\"\u003ehose clamp\u003c\/a\u003e range covers both.\u003c\/li\u003e\n\u003cli\u003eThe 35 mm figure is the bore, so it seats on a 35 mm spigot\u003c\/li\u003e\n\u003cli\u003eSmaller coolant runs are covered by \u003ca href=\"\/collections\/blue-silicone-heater-hose-150-deg-c\"\u003eblue silicone heater hose\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eNever plumb petrol or oil through it; use \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eSAE 30R7 fuel hose\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDo I measure the spigot or the hose?\u003c\/h3\u003e\u003cp\u003eMeasure the outside diameter of the spigot or pipe the hose has to go over. That figure is the bore you order, so a 35 mm spigot takes 35 mm hose.\u003c\/p\u003e\u003ch3\u003eHow hot can it get?\u003c\/h3\u003e\u003cp\u003eThe supplier rates it from -55°C to 180°C, which covers a coolant system that has boiled and a hose routed close to a turbo housing.\u003c\/p\u003e\u003cp\u003eOther bores are listed in the \u003ca href=\"\/collections\/blue-silicone-radiator-intercooler-hose-150-deg-c\"\u003eblue silicone radiator and intercooler hose\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333824520486,"sku":"SILRH-138X36","price":61.93,"currency_code":"AUD","in_stock":true},{"title":"250mm","offer_id":44643820175654,"sku":"SILRH-138","price":24.0,"currency_code":"AUD","in_stock":true},{"title":"500mm","offer_id":44643820208422,"sku":"SILRH-138","price":48.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/files\/Mikesilicone_0dc65150-6114-40b5-aac1-e5c45d648a03.png?v=1756338176"},{"product_id":"38mm-blue-silicone-radiator-intercooler-hose-150-deg-c","title":"38mm (1 1\/2\") Blue Silicone Radiator\/Intercooler Hose","description":"\u003cp\u003e38 mm (1 1\/2\") is the top of the small coolant band and one of the most-asked bores on the shelf, used to join short lengths of 1 1\/2\" pipe, bypass runs and compact intake plumbing. It is a straight length of blue silicone, cut to 250 mm, 500 mm or a metre, so it works as a coupler between two pipe ends as often as it does a hose. Silicone is a coolant and air hose only: the supplier states it is not suitable for fuel or oil transfer.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInside diameter 38 mm (1 1\/2\")\u003c\/li\u003e\n\u003cli\u003eBuilt to SAE J20R1, Class A\u003c\/li\u003e\n\u003cli\u003eTemperature -55°C to 180°C\u003c\/li\u003e\n\u003cli\u003e4-ply polyester fabric reinforcement in a high performance silicone wall\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant, ozone resistant, oil splash resistant\u003c\/li\u003e\n\u003cli\u003eSILRH-150 covers the 250 mm and 500 mm cuts; SILRH-150X36 is the metre\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eJoining two 38 mm pipe ends as a straight coupler\u003c\/li\u003e\n\u003cli\u003eRadiator top and bottom hose repairs\u003c\/li\u003e\n\u003cli\u003eIntake and boost piping on factory turbo engines\u003c\/li\u003e\n\u003cli\u003eCoolant transfer on compressors and gensets\u003c\/li\u003e\n\u003cli\u003eBypass and heater circuits on light commercials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUse a smooth band or T-bolt clamp, one each side of the join; a perforated band digs into the softer silicone wall. The \u003ca href=\"\/collections\/hose-clamps\"\u003eclamp range\u003c\/a\u003e lists both types.\u003c\/li\u003e\n\u003cli\u003e38 mm is the bore, so it slides over 38 mm pipe or a 1 1\/2\" spigot\u003c\/li\u003e\n\u003cli\u003eSits alongside the rest of the \u003ca href=\"\/collections\/automotive-hoses\"\u003eautomotive hose\u003c\/a\u003e range\u003c\/li\u003e\n\u003cli\u003eFor fuel, use \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eautomotive fuel hose\u003c\/a\u003e — silicone is ruled out\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCan I use it as a joiner between two pipes?\u003c\/h3\u003e\u003cp\u003eYes, and it is the common use for a 250 mm piece. Leave enough hose on each pipe end for a clamp to sit fully on the pipe, and leave a small gap between the two ends inside the hose so heat growth has somewhere to go.\u003c\/p\u003e\u003cp\u003eBores from 25 mm to 125 mm are listed in the \u003ca href=\"\/collections\/blue-silicone-radiator-intercooler-hose-150-deg-c\"\u003eblue silicone radiator and intercooler hose\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333824487718,"sku":"SILRH-150X36","price":65.78,"currency_code":"AUD","in_stock":true},{"title":"250mm","offer_id":44643820339494,"sku":"SILRH-150","price":25.5,"currency_code":"AUD","in_stock":true},{"title":"500mm","offer_id":44643820372262,"sku":"SILRH-150","price":51.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/files\/Mikesilicone_e85fa8f5-6f33-4a68-b4fd-bc94815c90c1.png?v=1756338177"},{"product_id":"44mm-blue-silicone-radiator-intercooler-hose-150-deg-c","title":"44mm (1 3\/4\") Blue Silicone Radiator\/Intercooler Hose","description":"\u003cp\u003eAt 44 mm (1 3\/4\") the range moves into radiator territory. This is the first of the mid bores that carry real coolant volume, so it turns up on top and bottom hose repairs, factory-size boost piping and machinery cooling. Keep it away from fuel and oil transfer, which the supplier explicitly rules out — this hose is for coolant and charge air.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e44 mm (1 3\/4\") bore\u003c\/li\u003e\n\u003cli\u003eComplies with SAE J20R1, Class A\u003c\/li\u003e\n\u003cli\u003eWall of high performance silicone on 4-ply polyester fabric\u003c\/li\u003e\n\u003cli\u003eWorking range -55°C to 180°C\u003c\/li\u003e\n\u003cli\u003eUnaffected by ozone and by oil splash in the bay\u003c\/li\u003e\n\u003cli\u003eSILRH-175 cut to 250 mm or 500 mm; SILRH-175X36 is the metre\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRadiator hose joins on cars and light trucks\u003c\/li\u003e\n\u003cli\u003eFactory-size boost piping between intercooler and throttle\u003c\/li\u003e\n\u003cli\u003eCooling circuits on machinery and pumps\u003c\/li\u003e\n\u003cli\u003eSectional repairs to a failed moulded hose\u003c\/li\u003e\n\u003cli\u003eCharge air plumbing on small diesels\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eClamp choice matters on this wall thickness: a smooth band or T-bolt spreads the load, while a perforated band cuts a groove into the silicone. See the \u003ca href=\"\/collections\/hose-clamps\"\u003ehose clamps\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eOrdered on bore, so 44 mm hose fits 44 mm pipe\u003c\/li\u003e\n\u003cli\u003eSits between 38 mm and 48 mm in the range if the spigot measures in between\u003c\/li\u003e\n\u003cli\u003eFuel and oil work belongs on \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eautomotive fuel hose\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow do I measure the bore I need?\u003c\/h3\u003e\u003cp\u003eMeasure the outside diameter of the metal spigot or pipe, not the old hose. A tired hose has usually stretched, and ordering from it lands you a size too big.\u003c\/p\u003e\u003ch3\u003eCan I reuse the old clamps?\u003c\/h3\u003e\u003cp\u003eOnly if they are smooth band or T-bolt and the band is straight. A perforated clamp that has already been on rubber will bite into silicone at the same tension.\u003c\/p\u003e\u003cp\u003eThe rest of the sizes are in the \u003ca href=\"\/collections\/blue-silicone-radiator-intercooler-hose-150-deg-c\"\u003eblue silicone radiator and intercooler hose\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333824422182,"sku":"SILRH-175X36","price":74.14,"currency_code":"AUD","in_stock":true},{"title":"250mm","offer_id":44643820634406,"sku":"SILRH-175","price":28.8,"currency_code":"AUD","in_stock":true},{"title":"500mm","offer_id":44643820667174,"sku":"SILRH-175","price":57.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/files\/Mikesilicone_5e6a250e-48f1-4f2d-92f2-16389da0388a.png?v=1756338178"},{"product_id":"50mm-blue-silicone-radiator-intercooler-hose-150-deg-c","title":"50mm (2\") Blue Silicone Radiator\/Intercooler Hose","description":"\u003cp\u003e50 mm (2\") is the workhorse boost pipe size and the most common bore ordered out of this range. It joins intercooler piping, radiator hoses and charge air runs on cars, utes and light trucks, and a 250 mm piece makes a straight coupler between two 2\" alloy pipes. Before it goes near a workshop bench: silicone is not suitable for fuel or oil transfer, and the supplier is explicit about it.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e50 mm (2\") inside diameter\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds SAE J20R1, Class A\u003c\/li\u003e\n\u003cli\u003e4-ply polyester fabric reinforcement\u003c\/li\u003e\n\u003cli\u003e-55°C to 180°C service range\u003c\/li\u003e\n\u003cli\u003eOzone resistant and oil splash resistant\u003c\/li\u003e\n\u003cli\u003eSILRH-200, cut to 250 mm, 500 mm or 1 m\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIntercooler pipe to throttle body joins\u003c\/li\u003e\n\u003cli\u003eTurbo outlet and charge air piping\u003c\/li\u003e\n\u003cli\u003eRadiator hose joins on 4WDs and light trucks\u003c\/li\u003e\n\u003cli\u003eCooling circuits on generators and industrial engines\u003c\/li\u003e\n\u003cli\u003eStraight couplers between 2\" alloy pipe ends\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOn a boost line the clamp is the weak point, so use a T-bolt or smooth band clamp rather than a perforated band, which bites into the softer silicone wall as it tightens. The \u003ca href=\"\/collections\/hose-clamps\"\u003eclamp range\u003c\/a\u003e covers both.\u003c\/li\u003e\n\u003cli\u003e50 mm is the bore, so it fits a 50 mm or 2\" pipe\u003c\/li\u003e\n\u003cli\u003eIf the pipe measures 48 mm, order that bore instead of stretching this one\u003c\/li\u003e\n\u003cli\u003eFuel lines take \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eSAE 30R7 fuel hose\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIs intercooler hose the same as radiator hose?\u003c\/h3\u003e\u003cp\u003eIn this range, yes. The same blue silicone hose is rated for both, which is why the supplier lists it as radiator and intercooler hose: one wall specification, coolant on one side of the engine bay and charge air on the other.\u003c\/p\u003e\u003ch3\u003eHow much hose should overlap the pipe?\u003c\/h3\u003e\u003cp\u003eEnough that the clamp sits fully on the pipe behind the bead, with hose either side of the band. A clamp half on the pipe end is the usual cause of a blown-off join.\u003c\/p\u003e\u003cp\u003eAll 16 bores are listed in the \u003ca href=\"\/collections\/blue-silicone-radiator-intercooler-hose-150-deg-c\"\u003eblue silicone radiator and intercooler hose\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333824389414,"sku":"SILRH-200X36","price":82.39,"currency_code":"AUD","in_stock":true},{"title":"250mm","offer_id":44643820929318,"sku":"SILRH-200","price":32.0,"currency_code":"AUD","in_stock":true},{"title":"500mm","offer_id":44643820962086,"sku":"SILRH-200","price":64.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/files\/Mikesilicone_b9bba936-7bf7-4c7b-ad66-a4f242948c0b.png?v=1756338179"},{"product_id":"57mm-blue-silicone-radiator-intercooler-hose-150-deg-c","title":"57mm (2 1\/4\") Blue Silicone Radiator\/Intercooler Hose","description":"\u003cp\u003e57 mm (2 1\/4\") is the first of the aftermarket boost pipe sizes, the bore fabricators use when 2\" piping starts to choke the flow. It also covers radiator joins on larger four cylinder and six cylinder engines. The wall is high performance silicone on four plies of polyester fabric, and its service band runs from -55°C to 180°C. Coolant and charge air only — the supplier does not rate it for fuel or oil transfer.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e2 1\/4\" bore, listed in metric at 57 mm\u003c\/li\u003e\n\u003cli\u003eRated to SAE J20R1, Class A\u003c\/li\u003e\n\u003cli\u003e-55°C to 180°C\u003c\/li\u003e\n\u003cli\u003eFour plies of polyester fabric under a high performance silicone wall\u003c\/li\u003e\n\u003cli\u003eResistant to ozone, corrosion and oil splash\u003c\/li\u003e\n\u003cli\u003eSILRH-225 for the 250 mm and 500 mm pieces, SILRH-225X36 for a metre\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAftermarket 2 1\/4\" boost piping\u003c\/li\u003e\n\u003cli\u003eTurbo to intercooler runs on modified engines\u003c\/li\u003e\n\u003cli\u003eRadiator hose joins on six cylinder engines\u003c\/li\u003e\n\u003cli\u003eCharge air plumbing on light commercial diesels\u003c\/li\u003e\n\u003cli\u003eCoolant transfer on machinery and gensets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSilicone needs a smooth band or T-bolt clamp. A perforated band bites into the wall, and on a pressurised charge air join that groove is where it starts to leak. Look at the \u003ca href=\"\/collections\/hose-clamps\"\u003eclamp range\u003c\/a\u003e for the right band.\u003c\/li\u003e\n\u003cli\u003eThe bore is 57 mm, matching 2 1\/4\" pipe\u003c\/li\u003e\n\u003cli\u003eCut square with a sharp blade so the end seats flat on the pipe\u003c\/li\u003e\n\u003cli\u003eFuel and oil transfer needs \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eautomotive fuel hose\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWill it join to aluminium boost pipe?\u003c\/h3\u003e\u003cp\u003eYes, that is the usual pairing. A beaded pipe end holds the hose far better than a plain one, and with a T-bolt clamp behind the bead the join will take everything the wall is rated for.\u003c\/p\u003e\u003cp\u003eSizes either side of this one are in the \u003ca href=\"\/collections\/blue-silicone-radiator-intercooler-hose-150-deg-c\"\u003eblue silicone radiator and intercooler hose\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333824356646,"sku":"SILRH-225X36","price":88.77,"currency_code":"AUD","in_stock":true},{"title":"250mm","offer_id":44643821060390,"sku":"SILRH-225","price":34.3,"currency_code":"AUD","in_stock":true},{"title":"500mm","offer_id":44643821093158,"sku":"SILRH-225","price":68.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/files\/Mikesilicone_10065ae2-f075-4cfb-8481-42b274f0bbe9.png?v=1756338180"},{"product_id":"60mm-blue-silicone-radiator-intercooler-hose-150-deg-c","title":"60mm (2 3\/8\") Blue Silicone Radiator\/Intercooler Hose","description":"\u003cp\u003e60 mm (2 3\/8\") covers the metric radiator outlets that sit awkwardly between 57 mm and 63 mm, which is a common spot for European and Japanese engines. It is a mid-bore coolant and charge air hose in blue silicone, cut to 250 mm, 500 mm or a metre. Note the supplier's own restriction before you specify it: not suitable for fuel or oil transfer.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBore 60 mm (2 3\/8\")\u003c\/li\u003e\n\u003cli\u003eSAE J20R1, Class A, met or exceeded\u003c\/li\u003e\n\u003cli\u003e-55°C to 180°C temperature band\u003c\/li\u003e\n\u003cli\u003eHigh performance silicone with 4-ply polyester fabric reinforcement\u003c\/li\u003e\n\u003cli\u003eOzone and oil splash resistant\u003c\/li\u003e\n\u003cli\u003eOrdered as SILRH-238, or SILRH-238X36 for the metre\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMetric radiator outlets on imported engines\u003c\/li\u003e\n\u003cli\u003eTop hose repairs on six cylinder and V6 cooling systems\u003c\/li\u003e\n\u003cli\u003eBoost piping between intercooler and inlet\u003c\/li\u003e\n\u003cli\u003eCoolant runs on industrial and marine engines\u003c\/li\u003e\n\u003cli\u003eMachinery cooling where the spigot measures 60 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFit it with a smooth band or T-bolt clamp from the \u003ca href=\"\/collections\/hose-clamps\"\u003eclamp range\u003c\/a\u003e; the slots in a perforated band press into silicone and leave a groove the seal has to work around\u003c\/li\u003e\n\u003cli\u003e60 mm is the inside diameter, over a 60 mm spigot\u003c\/li\u003e\n\u003cli\u003eCheck the pipe with a vernier before choosing between 57 mm, 60 mm and 63 mm\u003c\/li\u003e\n\u003cli\u003eFor fuel lines use \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eautomotive fuel hose\u003c\/a\u003e instead\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIs 60 mm close enough to 63 mm?\u003c\/h3\u003e\u003cp\u003eNo. Three millimetres of bore is the difference between a hose that seats on the pipe and one the clamp has to squeeze down onto it. On a coolant line under pressure that shows up as a weep, and on a boost line it blows off.\u003c\/p\u003e\u003cp\u003eThe full bore list is in the \u003ca href=\"\/collections\/blue-silicone-radiator-intercooler-hose-150-deg-c\"\u003eblue silicone radiator and intercooler hose\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333824323878,"sku":"SILRH-238X36","price":94.27,"currency_code":"AUD","in_stock":true},{"title":"250mm","offer_id":44643821256998,"sku":"SILRH-238","price":36.5,"currency_code":"AUD","in_stock":true},{"title":"500mm","offer_id":44643821289766,"sku":"SILRH-238","price":73.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/files\/Mikesilicone_e151cd71-bdc0-4769-b569-a06d92512fed.png?v=1756338180"},{"product_id":"64mm-blue-silicone-radiator-intercooler-hose-150-deg-c","title":"63mm (2 1\/2\") Blue Silicone Radiator\/Intercooler Hose","description":"\u003cp\u003e63 mm (2 1\/2\") is the top of the mid band and a standard size for aftermarket charge air piping, big radiator hoses and truck cooling joins. The hose is blue silicone over four plies of polyester fabric and holds a round section through a bend, which is what keeps a 2 1\/2\" boost pipe flowing. What the supplier rules out matters as much as what it allows: this hose is not suitable for fuel or oil transfer.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e2 1\/2\" bore, or 63 mm in metric\u003c\/li\u003e\n\u003cli\u003eMade to SAE J20R1, Class A\u003c\/li\u003e\n\u003cli\u003eTemperature range -55°C to 180°C\u003c\/li\u003e\n\u003cli\u003e4-ply polyester fabric reinforcement\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant, ozone resistant, oil splash resistant\u003c\/li\u003e\n\u003cli\u003eSILRH-250, cut to 250 mm, 500 mm or 1 m\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e2 1\/2\" charge air and boost piping\u003c\/li\u003e\n\u003cli\u003eTruck and 4WD radiator hose joins\u003c\/li\u003e\n\u003cli\u003eTurbo outlet plumbing on larger diesels\u003c\/li\u003e\n\u003cli\u003eCooling circuits on stationary engines\u003c\/li\u003e\n\u003cli\u003eStraight couplers on fabricated intake pipework\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAt this bore a T-bolt clamp is worth the money: it pulls even tension all the way round, where a perforated band concentrates load and cuts into the silicone. Both styles are in the \u003ca href=\"\/collections\/hose-clamps\"\u003eclamp range\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e63 mm is the bore, fitting 2 1\/2\" pipe\u003c\/li\u003e\n\u003cli\u003e60 mm and 70 mm sit either side if the pipe measures differently\u003c\/li\u003e\n\u003cli\u003eFuel work goes on \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eSAE 30R7 fuel hose\u003c\/a\u003e, never silicone\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat pressure is it rated to?\u003c\/h3\u003e\u003cp\u003eThe supplier publishes the standard and the temperature band for this hose, not a working pressure figure, so we do not quote one. If your application depends on a pressure rating, ask us before ordering and we will go back to the manufacturer.\u003c\/p\u003e\u003cp\u003eEvery bore in the range is listed in the \u003ca href=\"\/collections\/blue-silicone-radiator-intercooler-hose-150-deg-c\"\u003eblue silicone radiator and intercooler hose\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333824291110,"sku":"SILRH-250X36","price":98.23,"currency_code":"AUD","in_stock":true},{"title":"250mm","offer_id":44643821551910,"sku":"SILRH-250","price":38.2,"currency_code":"AUD","in_stock":true},{"title":"500mm","offer_id":44643821584678,"sku":"SILRH-250","price":76.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/files\/Mikesilicone_6909d76e-dfa0-4345-bb7a-b2905a6519ba.png?v=1756338181"},{"product_id":"70mm-blue-silicone-radiator-intercooler-hose-150-deg-c","title":"70mm (2 3\/4\") Blue Silicone Radiator\/Intercooler Hose","description":"\u003cp\u003e70 mm (2 3\/4\") starts the large end of the range, where the work is truck cooling, larger turbo systems and machinery rather than car engine bays. Coolant volume at this bore is significant, so the four plies of polyester fabric under the silicone are doing real work holding the section open on a bend. As with every hose in this range, it is not suitable for fuel or oil transfer.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInside diameter 70 mm (2 3\/4\")\u003c\/li\u003e\n\u003cli\u003eSAE J20R1, Class A\u003c\/li\u003e\n\u003cli\u003eSilicone wall on 4-ply polyester fabric reinforcement\u003c\/li\u003e\n\u003cli\u003e-55°C to 180°C\u003c\/li\u003e\n\u003cli\u003eOzone resistant, oil splash resistant, corrosion resistant\u003c\/li\u003e\n\u003cli\u003eSILRH-275 for 250 mm and 500 mm, SILRH-275X36 for a metre\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTruck and bus radiator hose joins\u003c\/li\u003e\n\u003cli\u003eLarger turbo charge air piping\u003c\/li\u003e\n\u003cli\u003eCooling on agricultural and earthmoving machinery\u003c\/li\u003e\n\u003cli\u003eStationary engine and pump set coolant runs\u003c\/li\u003e\n\u003cli\u003eSection repairs on failed moulded truck hoses\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eClamp with a smooth band or T-bolt sized for a 70 mm hose over a 70 mm pipe; perforated bands bite into silicone and should be left for rubber. The \u003ca href=\"\/collections\/hose-clamps\"\u003eclamp range\u003c\/a\u003e lists suitable bands.\u003c\/li\u003e\n\u003cli\u003eBore is 70 mm, matching a 2 3\/4\" spigot\u003c\/li\u003e\n\u003cli\u003eSupport long runs so the hose is not carrying the weight of the pipework\u003c\/li\u003e\n\u003cli\u003eFuel and oil transfer needs \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eautomotive fuel hose\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy silicone on a truck rather than rubber?\u003c\/h3\u003e\u003cp\u003eRubber hardens and cracks with heat cycling, and a truck cooling system cycles all day. Silicone holds its flexibility across the full -55°C to 180°C band, so the hose is not the thing that ends the shift.\u003c\/p\u003e\u003cp\u003eLarger and smaller bores are in the \u003ca href=\"\/collections\/blue-silicone-radiator-intercooler-hose-150-deg-c\"\u003eblue silicone radiator and intercooler hose\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333824258342,"sku":"SILRH-275X36","price":105.05,"currency_code":"AUD","in_stock":true},{"title":"250mm","offer_id":44643821715750,"sku":"SILRH-275","price":40.7,"currency_code":"AUD","in_stock":true},{"title":"500mm","offer_id":44643821748518,"sku":"SILRH-275","price":81.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/files\/Mikesilicone_76487935-942a-49dc-b34d-a130d30b22d2.png?v=1756338182"},{"product_id":"76mm-blue-silicone-radiator-intercooler-hose-150-deg-c","title":"76mm (3\") Blue Silicone Radiator\/Intercooler Hose","description":"\u003cp\u003e76 mm (3\") is the standard big-bore charge air size, used on high-flow turbo piping, truck cooling and machinery radiators. Three inch pipework moves enough air that a hose which collapses on a bend costs measurable boost, which is the argument for a silicone wall on four plies of polyester rather than a soft rubber sleeve. The supplier's restriction stands at every bore: no fuel, no oil transfer.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3\" bore, listed in metric at 76 mm\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds SAE J20R1, Class A\u003c\/li\u003e\n\u003cli\u003e-55°C to 180°C service band\u003c\/li\u003e\n\u003cli\u003e4-ply polyester fabric reinforcement\u003c\/li\u003e\n\u003cli\u003eOzone and oil splash resistant\u003c\/li\u003e\n\u003cli\u003eSILRH-300, cut to 250 mm, 500 mm or 1 m\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3\" turbo and intercooler piping\u003c\/li\u003e\n\u003cli\u003eHigh-flow intake plumbing\u003c\/li\u003e\n\u003cli\u003eTruck and bus radiator joins\u003c\/li\u003e\n\u003cli\u003eEarthmoving and agricultural machinery cooling\u003c\/li\u003e\n\u003cli\u003eGenset and stationary engine coolant runs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUse a T-bolt or smooth band clamp: at 76 mm the band has to pull a lot of wall down evenly, and a perforated clamp cuts in rather than gripping. See the \u003ca href=\"\/collections\/hose-clamps\"\u003eclamp range\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e76 mm is the inside diameter, so it fits 3\" pipe\u003c\/li\u003e\n\u003cli\u003eBead the pipe ends where you can; the hose holds far better against pressure\u003c\/li\u003e\n\u003cli\u003eFuel lines take \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eautomotive fuel hose\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIs a 3 inch hose the same thing?\u003c\/h3\u003e\u003cp\u003eYes. The supplier gives this bore in both units, 76 mm and 3\", so an order placed in either unit lands on the same part, SILRH-300.\u003c\/p\u003e\u003ch3\u003eHow do I stop a 3 inch join blowing off?\u003c\/h3\u003e\u003cp\u003eGet the clamp fully behind the bead on the pipe, use the right band type, and check the pipe is clean and dry when the hose goes on. Most blow-offs are a clamp sitting half on the pipe end.\u003c\/p\u003e\u003cp\u003eOther bores are listed in the \u003ca href=\"\/collections\/blue-silicone-radiator-intercooler-hose-150-deg-c\"\u003eblue silicone radiator and intercooler hose\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333824225574,"sku":"SILRH-300X36","price":121.0,"currency_code":"AUD","in_stock":true},{"title":"250mm","offer_id":44643821879590,"sku":"SILRH-300","price":54.45,"currency_code":"AUD","in_stock":true},{"title":"500mm","offer_id":44643821912358,"sku":"SILRH-300","price":108.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/files\/Mikesilicone_4a198f77-83c0-4b28-aab7-5b6bdd8a2ccc.png?v=1756338183"},{"product_id":"86mm-blue-silicone-radiator-intercooler-hose-150-deg-c","title":"86mm (3 1\/4\") Blue Silicone Radiator\/Intercooler Hose","description":"\u003cp\u003e86 mm (3 1\/4\") is an uncommon bore that is hard to find when you need it, which is why it is stocked as its own size rather than left to a 76 mm or 90 mm hose stretched onto the pipe. It suits large radiator outlets and big intake runs on trucks and machinery. Like the rest of the range it is a coolant and charge air hose, and the supplier states it is not suitable for fuel or oil transfer.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e86 mm (3 1\/4\") bore\u003c\/li\u003e\n\u003cli\u003eSAE J20R1, Class A specification\u003c\/li\u003e\n\u003cli\u003eHigh performance silicone over four plies of polyester fabric\u003c\/li\u003e\n\u003cli\u003eRated -55°C to 180°C\u003c\/li\u003e\n\u003cli\u003eResists ozone, corrosion and oil splash\u003c\/li\u003e\n\u003cli\u003eSILRH-325, in 250 mm, 500 mm and 1 m\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLarge radiator outlets that fall between standard sizes\u003c\/li\u003e\n\u003cli\u003eBig intake and charge air runs on machinery\u003c\/li\u003e\n\u003cli\u003eTruck cooling repairs\u003c\/li\u003e\n\u003cli\u003eIndustrial engine and compressor plumbing\u003c\/li\u003e\n\u003cli\u003eJoining fabricated pipework at 3 1\/4\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eA T-bolt clamp is the sensible fitting at this diameter; perforated bands press into the silicone and can leave a leak path where they cut in. Bands are in the \u003ca href=\"\/collections\/hose-clamps\"\u003eclamp range\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eThe 86 mm figure is the bore, over an 86 mm pipe or 3 1\/4\" spigot\u003c\/li\u003e\n\u003cli\u003eMeasure the pipe rather than the old hose, which will have stretched\u003c\/li\u003e\n\u003cli\u003eFuel and oil belong on \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eautomotive fuel hose\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy is 86 mm listed separately when 90 mm exists?\u003c\/h3\u003e\u003cp\u003eBecause four millimetres of bore decides whether the hose seats on the pipe or relies on the clamp. Where the pipe genuinely measures 86 mm, forcing a 90 mm hose on it puts the whole join on the band.\u003c\/p\u003e\u003cp\u003eSizes above and below are in the \u003ca href=\"\/collections\/blue-silicone-radiator-intercooler-hose-150-deg-c\"\u003eblue silicone radiator and intercooler hose\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333824028966,"sku":"SILRH-325X36","price":119.68,"currency_code":"AUD","in_stock":true},{"title":"250mm","offer_id":44643822076198,"sku":"SILRH-325","price":56.43,"currency_code":"AUD","in_stock":true},{"title":"500mm","offer_id":44643822108966,"sku":"SILRH-325","price":112.86,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/files\/Mikesilicone_7c40485b-94fa-443b-b77b-dda28bbca473.png?v=1756338184"},{"product_id":"90mm-blue-silicone-radiator-intercooler-hose-150-deg-c","title":"90mm (3 1\/2\") Blue Silicone Radiator\/Intercooler Hose","description":"\u003cp\u003e90 mm (3 1\/2\") is the largest of the big-turbo bores before the range moves into heavy plant sizes. It carries charge air on high-flow intake systems and coolant on truck and machinery radiators, and the four-ply polyester carcass is what stops a bore this size going oval on a bend. Coolant and air only: fuel and oil transfer are outside what the supplier rates this hose for.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBore 90 mm (3 1\/2\")\u003c\/li\u003e\n\u003cli\u003eComplies with SAE J20R1, Class A\u003c\/li\u003e\n\u003cli\u003eTemperature -55°C to 180°C\u003c\/li\u003e\n\u003cli\u003e4-ply polyester fabric reinforcement under high performance silicone\u003c\/li\u003e\n\u003cli\u003eOzone resistant and oil splash resistant\u003c\/li\u003e\n\u003cli\u003ePart SILRH-350; SILRH-350X36 is the 1 m length\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHigh-flow turbo and intercooler piping\u003c\/li\u003e\n\u003cli\u003eTruck and bus cooling systems\u003c\/li\u003e\n\u003cli\u003eAir intake runs on earthmoving plant\u003c\/li\u003e\n\u003cli\u003eLarge stationary engine coolant lines\u003c\/li\u003e\n\u003cli\u003eFabricated 3 1\/2\" intake pipework\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eClamp with a T-bolt or smooth band. A perforated band on a 90 mm silicone join concentrates its load in the slots and cuts a groove into the wall; the \u003ca href=\"\/collections\/hose-clamps\"\u003eclamp range\u003c\/a\u003e has bands that do not.\u003c\/li\u003e\n\u003cli\u003e90 mm is the inside diameter, over a 3 1\/2\" pipe\u003c\/li\u003e\n\u003cli\u003eRoute it so the hose is not taking side load from unsupported pipework\u003c\/li\u003e\n\u003cli\u003ePetrol, diesel and oil need \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eautomotive fuel hose\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWill it kink on a tight bend?\u003c\/h3\u003e\u003cp\u003eA straight silicone hose has a practical bend limit, and at 90 mm it is generous but not unlimited. Where the run turns sharply, a moulded elbow holds the section better than bending a straight length past its comfortable radius.\u003c\/p\u003e\u003cp\u003eEvery bore is listed in the \u003ca href=\"\/collections\/blue-silicone-radiator-intercooler-hose-150-deg-c\"\u003eblue silicone radiator and intercooler hose\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333823996198,"sku":"SILRH-350X36","price":127.93,"currency_code":"AUD","in_stock":true},{"title":"250mm","offer_id":44643822207270,"sku":"SILRH-350","price":58.41,"currency_code":"AUD","in_stock":true},{"title":"500mm","offer_id":44643822240038,"sku":"SILRH-350","price":116.82,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/files\/Mikesilicone_9381d708-2bf9-4b8f-bb9b-2a9a99cf07a2.png?v=1756338185"},{"product_id":"100mm-blue-silicone-radiator-intercooler-hose-150-deg-c","title":"100mm (4\") Blue Silicone Radiator\/Intercooler Hose","description":"\u003cp\u003e100 mm (4\") moves out of the vehicle range and into heavy plant, generator sets and big-bore intake work. At this size the hose is usually joining air cleaner to turbo, or carrying coolant on a machine where a failed hose stops the site. The silicone wall runs from -55°C to 180°C, and the supplier is direct about the exclusion: not suitable for fuel or oil transfer.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e100 mm (4\") bore\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds SAE J20R1, Class A\u003c\/li\u003e\n\u003cli\u003e4-ply polyester fabric reinforcement\u003c\/li\u003e\n\u003cli\u003e-55°C to 180°C working range\u003c\/li\u003e\n\u003cli\u003eOzone, corrosion and oil splash resistant\u003c\/li\u003e\n\u003cli\u003eSILRH-400, supplied in 250 mm, 500 mm and 1 m\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAir cleaner to turbo intake joins on plant\u003c\/li\u003e\n\u003cli\u003eGenerator set cooling and air runs\u003c\/li\u003e\n\u003cli\u003eRadiator hoses on earthmoving equipment\u003c\/li\u003e\n\u003cli\u003eLarge industrial engine coolant plumbing\u003c\/li\u003e\n\u003cli\u003eBig-bore charge air piping\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eT-bolt clamps are the practical choice on a 100 mm silicone join. Perforated bands cut into the softer wall and lose tension where they have bedded in; the \u003ca href=\"\/collections\/hose-clamps\"\u003eclamp range\u003c\/a\u003e covers the alternatives.\u003c\/li\u003e\n\u003cli\u003eOrdered on bore, so it fits 100 mm or 4\" pipework\u003c\/li\u003e\n\u003cli\u003eRigid pipework at this size must be independently supported\u003c\/li\u003e\n\u003cli\u003eFuel and oil transfer needs \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eautomotive fuel hose\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCan it be used on an engine air intake?\u003c\/h3\u003e\u003cp\u003eYes. Air intake and charge air are what the range is built around, alongside radiator work, and the smooth bore keeps the flow clean where a corrugated duct would not.\u003c\/p\u003e\u003ch3\u003eHow much should I order for a machine repair?\u003c\/h3\u003e\u003cp\u003eA 500 mm piece covers most single joins with enough left to square up the cut. The 1 m length is worth having on a machine you cannot get parts to easily.\u003c\/p\u003e\u003cp\u003eBores from 25 mm to 125 mm are in the \u003ca href=\"\/collections\/blue-silicone-radiator-intercooler-hose-150-deg-c\"\u003eblue silicone radiator and intercooler hose\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333823897894,"sku":"SILRH-400X36","price":142.78,"currency_code":"AUD","in_stock":true},{"title":"250mm","offer_id":44643822764326,"sku":"SILRH-400","price":59.3,"currency_code":"AUD","in_stock":true},{"title":"500mm","offer_id":44643822797094,"sku":"SILRH-400","price":110.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/files\/Mikesilicone_ba8839ea-9123-4e3b-a9a0-00972cb9c316.png?v=1756338185"},{"product_id":"125mm-blue-silicone-radiator-intercooler-hose-150-deg-c","title":"125mm (5\") Blue Silicone Radiator\/Intercooler Hose","description":"\u003cp\u003e125 mm (5\") is the largest bore stocked in this range, and it belongs to heavy plant, generators and big-bore intake work rather than anything with number plates. A 5\" silicone join is usually the air path between a filter housing and a turbo inlet, or a coolant connection on a machine radiator. The supplier's exclusion applies here as everywhere in the range: the hose is not suitable for fuel or oil transfer.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e125 mm (5\") inside diameter, the largest bore in the range\u003c\/li\u003e\n\u003cli\u003eSAE J20R1, Class A\u003c\/li\u003e\n\u003cli\u003eHigh performance silicone, 4-ply polyester fabric reinforcement\u003c\/li\u003e\n\u003cli\u003e-55°C to 180°C\u003c\/li\u003e\n\u003cli\u003eOzone resistant, oil splash resistant, corrosion resistant\u003c\/li\u003e\n\u003cli\u003eSILRH-500 for the 250 mm and 500 mm cuts; SILRH-500X36 for the metre\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFilter housing to turbo inlet on large diesels\u003c\/li\u003e\n\u003cli\u003eGenerator and power unit air intakes\u003c\/li\u003e\n\u003cli\u003eHeavy plant radiator connections\u003c\/li\u003e\n\u003cli\u003eMarine and industrial engine cooling\u003c\/li\u003e\n\u003cli\u003eBig-bore charge air transfer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUse a T-bolt clamp at this diameter. A perforated band has to be pulled hard to close a 125 mm join and the slots cut straight into the silicone; the \u003ca href=\"\/collections\/hose-clamps\"\u003eclamp range\u003c\/a\u003e carries bands built for it.\u003c\/li\u003e\n\u003cli\u003e125 mm is the bore, over a 5\" spigot or pipe\u003c\/li\u003e\n\u003cli\u003eTake the weight of the pipework separately from the hose\u003c\/li\u003e\n\u003cli\u003eFuel and oil work goes on \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eautomotive fuel hose\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIs a 250 mm piece long enough for a 125 mm join?\u003c\/h3\u003e\u003cp\u003eIt usually is for a straight coupler, but check the clamp width first. On a 5\" join the two bands take up more of the length than people expect, and a 500 mm piece leaves room to trim the cut square.\u003c\/p\u003e\u003cp\u003eSmaller bores, down to 25 mm, are in the \u003ca href=\"\/collections\/blue-silicone-radiator-intercooler-hose-150-deg-c\"\u003eblue silicone radiator and intercooler hose\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333823865126,"sku":"SILRH-500X36","price":204.38,"currency_code":"AUD","in_stock":true},{"title":"250mm","offer_id":44643822960934,"sku":"SILRH-500","price":79.3,"currency_code":"AUD","in_stock":true},{"title":"500mm","offer_id":44643822993702,"sku":"SILRH-500","price":158.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/files\/Mikesilicone_5ab3ea3e-e3ce-4542-9fa8-e763bb74c7f5.png?v=1756338186"},{"product_id":"48mm-1-7-8-blue-silicone-radiator-intercooler-hose","title":"48mm (1 7\/8\") Blue Silicone Radiator\/Intercooler Hose","description":"\u003cp\u003e48 mm (1 7\/8\") is the size people come looking for when a 50 mm hose is loose on the pipe and a 44 mm will not go on. Imperial-sized boost pipe and older radiator outlets land on 1 7\/8\" often enough that it is worth stocking as its own bore rather than forcing a neighbour. It is a coolant and charge air hose: the supplier states it is not suitable for fuel or oil transfer.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBore 48 mm (1 7\/8\")\u003c\/li\u003e\n\u003cli\u003eSAE J20R1, Class A specification\u003c\/li\u003e\n\u003cli\u003e-55°C to 180°C\u003c\/li\u003e\n\u003cli\u003eHigh performance silicone, 4-ply polyester fabric reinforcement\u003c\/li\u003e\n\u003cli\u003eOzone, corrosion and oil splash resistant\u003c\/li\u003e\n\u003cli\u003eSILRH-187 for 250 mm and 500 mm, SILRH-187X36 by the metre\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1 7\/8\" boost pipe joins on turbo diesel utes\u003c\/li\u003e\n\u003cli\u003eRadiator outlets on older imported vehicles\u003c\/li\u003e\n\u003cli\u003eIntercooler plumbing where the pipe is imperial sized\u003c\/li\u003e\n\u003cli\u003eCoolant runs on plant and compressors\u003c\/li\u003e\n\u003cli\u003eStraight couplers between two alloy pipe ends\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSmooth band and T-bolt clamps are the pair to use on silicone; a perforated band bites into the wall and can start a leak where it has cut in. Both types are in the \u003ca href=\"\/collections\/hose-clamps\"\u003eclamp range\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eThe 48 mm figure is the inside diameter, matching a 1 7\/8\" pipe\u003c\/li\u003e\n\u003cli\u003eStep up to 50 mm only if the pipe genuinely measures 50 mm\u003c\/li\u003e\n\u003cli\u003ePetrol, diesel and oil need \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eautomotive fuel hose\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat is the difference between 48 mm and 50 mm hose?\u003c\/h3\u003e\u003cp\u003eTwo millimetres of bore, and it is enough to matter. A 50 mm hose on a 1 7\/8\" pipe leaves the clamp doing all the sealing work, and on a boost line that is where it lets go first.\u003c\/p\u003e\u003cp\u003eNeighbouring bores are listed in the \u003ca href=\"\/collections\/blue-silicone-radiator-intercooler-hose-150-deg-c\"\u003eblue silicone radiator and intercooler hose\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333821309222,"sku":"SILRH-187X36","price":82.39,"currency_code":"AUD","in_stock":true},{"title":"250mm","offer_id":45691497251110,"sku":"SILRH-187","price":30.3,"currency_code":"AUD","in_stock":true},{"title":"500mm","offer_id":45691497283878,"sku":"SILRH-187","price":60.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/files\/Mikesilicone_6d39165a-ebca-4df8-8304-38eeaec9ba65.png?v=1756338187"},{"product_id":"8mm-5-16-blue-silicone-heater-hose","title":"8mm (5\/16\") Blue Silicone Heater Hose","description":"\u003cp\u003e8mm (5\/16\") blue silicone heater hose (part SILHH08) is a small bore hose for coolant overflow, heater tap feeds and expansion tank lines, and for the tidy signal runs that motorsport and 4WD builds tend to need. Silicone holds its properties through heat cycling where rubber hardens and splits, which is why it is specified on vehicles and plant that cannot afford a coolant failure.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal inside diameter 8mm (5\/16\")\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds SAE J20R1, Class A\u003c\/li\u003e\n\u003cli\u003eTemperature range -55°C to +180°C\u003c\/li\u003e\n\u003cli\u003eHigh performance silicone with one ply polyester fabric reinforcement\u003c\/li\u003e\n\u003cli\u003eOzone resistant and oil splash resistant\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant and stable through repeated heat cycles\u003c\/li\u003e\n\u003cli\u003eSold by the metre\u003c\/li\u003e\n\u003cli\u003eNot suitable for fuel or oil transfer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant overflow and expansion lines\u003c\/li\u003e\n\u003cli\u003eHeater tap and bypass feeds\u003c\/li\u003e\n\u003cli\u003eBoost and vacuum signal lines\u003c\/li\u003e\n\u003cli\u003e4WD and marine engine bays\u003c\/li\u003e\n\u003cli\u003eSmall engine and generator cooling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSized on inside diameter: 8mm hose fits a 8mm spigot or outlet\u003c\/li\u003e\n\u003cli\u003eUse a smooth band or T-bolt clamp from the \u003ca href=\"\/collections\/hose-clamps\"\u003eclamp range\u003c\/a\u003e; silicone is softer than rubber and a perforated band can bite the wall\u003c\/li\u003e\n\u003cli\u003eFor fuel lines use \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eSAE 30R7 fuel hose\u003c\/a\u003e, not silicone\u003c\/li\u003e\n\u003cli\u003eMatching silicone clamp kits are in the \u003ca href=\"\/collections\/silicone-hoses\"\u003esilicone hose range\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWill it take a hose clamp without collapsing?\u003c\/h3\u003e\u003cp\u003eIt will, and it should have one. Silicone is softer than rubber, so use a smooth band or lined clamp rather than a perforated one, and do not over tighten it.\u003c\/p\u003e\u003cp\u003eSizes from 6 mm to 25 mm are in the \u003ca href=\"\/collections\/blue-silicone-heater-hose-150-deg-c\"\u003eblue silicone heater hose range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333820948774,"sku":"SILHH08","price":14.74,"currency_code":"AUD","in_stock":true},{"title":"3m","offer_id":49333820981542,"sku":"SILHH08","price":44.22,"currency_code":"AUD","in_stock":true},{"title":"5m","offer_id":49333821014310,"sku":"SILHH08","price":73.7,"currency_code":"AUD","in_stock":true},{"title":"10m","offer_id":49333821047078,"sku":"SILHH08","price":147.4,"currency_code":"AUD","in_stock":true},{"title":"15m","offer_id":49333821079846,"sku":"SILHH08","price":220.0,"currency_code":"AUD","in_stock":true},{"title":"20m","offer_id":49333821112614,"sku":"SILHH08","price":260.0,"currency_code":"AUD","in_stock":true},{"title":"30m","offer_id":49333821145382,"sku":"SILHH08","price":390.0,"currency_code":"AUD","in_stock":true},{"title":"76m Reel","offer_id":49333821178150,"sku":"SILHH08","price":1011.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/files\/BlueSiliconeHeaterHose150DegC_2a146065-7aab-4128-88d3-89572ab2e54c.jpg?v=1756338188"},{"product_id":"6mm-1-4-blue-silicone-heater-hose","title":"6mm (1\/4\") Blue Silicone Heater Hose","description":"\u003cp\u003e6mm (1\/4\") blue silicone heater hose (part SILHH06) is a small bore silicone line used for coolant bleed and overflow, turbo actuator and boost signal lines, and any short connection near a hot engine where rubber perishes. Silicone holds its properties through heat cycling where rubber hardens and splits, which is why it is specified on vehicles and plant that cannot afford a coolant failure.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal inside diameter 6mm (1\/4\")\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds SAE J20R1, Class A\u003c\/li\u003e\n\u003cli\u003eTemperature range -55°C to +180°C\u003c\/li\u003e\n\u003cli\u003eHigh performance silicone with one ply polyester fabric reinforcement\u003c\/li\u003e\n\u003cli\u003eOzone resistant and oil splash resistant\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant and stable through repeated heat cycles\u003c\/li\u003e\n\u003cli\u003eSold by the metre\u003c\/li\u003e\n\u003cli\u003eNot suitable for fuel or oil transfer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant bleed and overflow lines\u003c\/li\u003e\n\u003cli\u003eTurbo actuator and boost signal lines\u003c\/li\u003e\n\u003cli\u003eVacuum lines near hot components\u003c\/li\u003e\n\u003cli\u003eSmall bore heater connections\u003c\/li\u003e\n\u003cli\u003eMotorsport and race prep\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSized on inside diameter: 6mm hose fits a 6mm spigot or outlet\u003c\/li\u003e\n\u003cli\u003eUse a smooth band or T-bolt clamp from the \u003ca href=\"\/collections\/hose-clamps\"\u003eclamp range\u003c\/a\u003e; silicone is softer than rubber and a perforated band can bite the wall\u003c\/li\u003e\n\u003cli\u003eFor fuel lines use \u003ca href=\"\/collections\/fuel-hose-automotive-sae30r7-50psi\"\u003eSAE 30R7 fuel hose\u003c\/a\u003e, not silicone\u003c\/li\u003e\n\u003cli\u003eMatching silicone clamp kits are in the \u003ca href=\"\/collections\/silicone-hoses\"\u003esilicone hose range\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCan I use this for boost signal?\u003c\/h3\u003e\u003cp\u003eYes, for signal and actuator lines it is ideal because it survives underbonnet heat far better than rubber. It is not suitable for fuel or oil, so keep it off anything carrying either.\u003c\/p\u003e\u003cp\u003eSizes from 6 mm to 25 mm are in the \u003ca href=\"\/collections\/blue-silicone-heater-hose-150-deg-c\"\u003eblue silicone heater hose range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Hose Suppliers Australia","offers":[{"title":"1m","offer_id":49333820653862,"sku":"SILHH06","price":11.0,"currency_code":"AUD","in_stock":true},{"title":"3m","offer_id":49333820686630,"sku":"SILHH06","price":33.0,"currency_code":"AUD","in_stock":true},{"title":"5m","offer_id":49333820719398,"sku":"SILHH06","price":55.0,"currency_code":"AUD","in_stock":true},{"title":"10m","offer_id":49333820752166,"sku":"SILHH06","price":99.0,"currency_code":"AUD","in_stock":true},{"title":"15m","offer_id":49333820784934,"sku":"SILHH06","price":148.5,"currency_code":"AUD","in_stock":true},{"title":"20m","offer_id":49333820817702,"sku":"SILHH06","price":198.0,"currency_code":"AUD","in_stock":true},{"title":"30m","offer_id":49333820850470,"sku":"SILHH06","price":297.0,"currency_code":"AUD","in_stock":true},{"title":"76m Reel","offer_id":49333820883238,"sku":"SILHH06","price":752.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/files\/BlueSiliconeHeaterHose150DegC_0611090d-0545-4ce4-b7d1-cb38b611ec73.jpg?v=1756338189"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5798\/4294\/collections\/AutoTranmissionCoolerHose_e72f10cd-621b-481a-81b6-c45ac996e4bc.jpg?v=1753356198","url":"https:\/\/hosesuppliers.com.au\/collections\/automotive-hoses.oembed?page=2","provider":"Hose Suppliers","version":"1.0","type":"link"}